April 8, 2011 9:28 am Vicente Fox Speaks at USD Former Mexican President Vicente Fox talks to students at USD on April 7 telling them that the U.S. should change the perception that migrants are a problem. US & World Videos 1:06 Former Sen. Joseph Lieberman dead at 82 1:23 Majorie Taylor Greene files motion to oust Mike Johnson from House speakership 1:56 GOP responds after Schumer calls for new leadership in Israel 2:57 Nikki Haley suspends presidential campaign: ‘I have no regrets' 0:40 5 things to know about Jason Palmer